Leo’s Construction & Excavation
Westchester & Orange County, NY
A family-run masonry, hardscape, and excavation contractor based in Buchanan, NY — serving homeowners across Westchester and Orange County.
Leo’s Construction & Excavation Corp. is a licensed and insured masonry, hardscape, and excavation company based in Buchanan, New York. For more than 25 years we’ve built patios, walkways, retaining walls, foundations, steps, and drainage systems for homeowners within 35 miles of Buchanan — across Westchester County and Orange County.
The company is owner-operated. Nestor is hands-on at every project, from the first walk-through to the final clean-up. You’re not hiring a sales team and a crew with no oversight — you’re working directly with the boss.
Our approach is simple: build the base right, plan for water, and finish clean. Most concrete and stonework fails early because of poor drainage and a weak base. We use proper excavation, gravel, filter fabric, and pitch on every job so your project holds up through New York winters for years.
Nestor is on site and personally oversees the work on every project.
Proper pitch, gravel, and filter fabric so water moves away from your home and your work lasts.
Leo’s Construction & Excavation Corp. is fully licensed and insured in New York State.
If something is wrong due to our installation, we come back and fix it. No excuses, no runaround.
Concrete, stone, and excavation work for homeowners in Westchester and Orange County, NY.
Natural stone and block walls with proper base, drainage, and backfill.
Stone patios, interlocking pavers, stamped concrete, and entry walkways.
Fixing pooling water and backyard flooding at the source.
Concrete foundations and slabs for additions, sheds, and garages.
Stone steps, fire pits, columns, and foundation repointing.
Site prep, grading, and excavation for hardscape and concrete projects.
Everything you need to reach us and know who you’re hiring.
Retaining walls · Stone patios · Interlocking pavers · Walkways · Steps · Concrete foundations & slabs · Drainage solutions · Concrete repair · Foundation repointing · Excavation
Call or text us. Nestor comes out, walks the project, and gives you a fair price — same day in most cases.
Browse all our project photos, read verified customer reviews, and see why homeowners across Westchester trust us.
★★★★★ 5-Star Rated on Google · 150+ Projects